Results 61 to 70 of about 10,880 (220)

Turnover of cholesteryl esters of plasma lipoproteins in the rat

Journal of Lipid Research, 1967
Turnover of individual classes of cholesteryl esters (classified on the basis of the degree of unsaturation of the fatty acid moiety) in rat plasma lipoproteins and liver was studied after the administration of mevalonic acid-5-3H and mevalonic acid-2 ...
Lewis I. Gidez, Paul S. Roheim, Howard A. Eder   +2 more
doaj   +1 more source

Weaving a pattern from disparate threads: lamin function in nuclear assembly and DNA replication [PDF]

, 1994
The major residual structure that remains associated with the nuclear envelope following extraction of isolated nuclei or oocyte germinal vesicles with non-ionic detergents, nucleases and high salt is the lamina (Fawcett, 1966; Aaronson and Blobel ...
Bridger, JM, Cox, LS, Hutchison, CJ, Kill, IR   +3 more
core  

Fungal Origins of the Bicyclo[2.2.2]diazaoctane Ring System of Prenylated Indole Alkaloids [PDF]

, 2012
Over eight different families of natural products, consisting of nearly seventy secondary metabolites, which contain the bicyclo[2.2.2]diazaoctane ring system, have been isolated from various Aspergillus, Penicillium, and Malbranchea species. Since 1968,
Antia B. S., Arai K., Baldas J., Banks R. M., Banks R. M., Birch A. J., Birch A. J., Birch A. J., Blanchflower S. E., Blanchflower S. E., Boysen M., Byung H. L., Capon R. J., Chu Y.-S., David H. Sherman, Davies J., Ding Y., Ding Y., Ding Y., Domingo L. R., Figueroa M., Figueroa M., Finefield J. M., Frisvad J. C., Frisvad J. C., Frisvad J. C., Frisvad J. C., Frisvad J. C., Frisvad J. C., Frisvad J. C., Gray C. R., Greshock T. J., Greshock T. J., Greshock T. J., Greshock T. J., Grubbs A. W., Guo J.-P., Hayashi H., Hayashi H., Houbraken J., Houbraken J., Houbraken J., Houbraken J., Houbraken J., Jennifer M. Finefield, Jens C. Frisvad, Kaminsky R., Kato H., Kito K., Kuo M. S., Kuo M. S., Kushida N., Lee B. H., Liesch J. M., Lin Z., Little P. R., Lopez-Gresa M. P., Love S., Martínez-Luis S., Marínez-Luis S., McAfoos T. J., Miller K. A., Miller K. A., Miller K. A., Miller K. A., Mugishima T., Myers A. G., Nielsen K. F., Nielsen K. F., Nielsen K. F., Noonim P., Ondeyka J. G., Ostlind D. A., O’Brien M., Pareniková L., Paterson R. R. M., Paterson R. R. M., Perrone G., Pitt J. I., Polonsky J., Porter A. E. A., Prangé T., Qian-Cutrone J., Raper K. B., Raper K. B., Robbers J. E., Robert M. Williams, Samson R. A., Samson R. A., Samson R. A., Samson R. A., Sanz-Cervera J. F., Scott P. M., Shoop W. L., Steyn P. S., Steyn P. S., Steyn P. S., Stocking E. M., Stocking E. M., Stocking E. M., Stocking E. M., Stocking E. M., Stocking E. M., Stocking E. M., Sugie Y., Sunderhaus J. D., Sørensen A., Tsuda M., Tsukamoto S., Tsukamoto S., Tsukamoto S., Tsukamoto S., Tuthill D. E., Varga J., Watts K. R., Whyte A. C., Williams R. M., Williams R. M., Williams R. M., Williams R. M., Wilson B. J., Wulff J. E., Yamazaki M., Zhang D., Zinser E. W.   +124 more
core   +1 more source

A Plant‐Based Platform for the Production of Bark Beetle Pheromones

Plant Biotechnology Journal, Volume 24, Issue 4, Page 2442-2456, April 2026.
ABSTRACT Bark beetle species of the genera Ips and Dendroctonus represent a threat to forests in both North America and Europe. Under normal circumstances, these beetles recycle dying trees into nutrients, but under certain conditions, growing populations can overcome healthy tree defenses and cause severe economic loss in forestry.
Abraham Ontiveros‐Cisneros, Jule Salfeld, Sofia Paulsson, Bao‐Jian Ding, Hong‐Lei Wang, Magne Friberg, Christer Löfstedt, Olivier Van Aken   +7 more
wiley   +1 more source

Acceleration of hepatic sterol synthesis after a single dose of the porphyrogenic chemical allylisopropylacetamide

Journal of Lipid Research, 1974
Hepatic sterol synthesis is accelerated in animals after a single dose of allylisopropylacetamide, a chemical known to be porphyrogenic. Evidence is provided to show that enhanced sterol biosynthesis is due to an increased formation of mevalonic acid ...
Luigi Taddeini, Ivan Frantz, Jr., Ajit Sanghvi   +2 more
doaj   +1 more source

Synthetic addiction extends the productive life time of engineered Escherichia coli populations [PDF]

, 2018
Significance Bioproduction of chemicals offers a sustainable alternative to petrochemical synthesis routes by using genetically engineered microorganisms to convert waste and simple substrates into higher-value products.
Nagy, Mariann, Rugbjerg, Peter, Sarup-Lytzen, Kira, Sommer, Morten Otto Alexander   +3 more
core   +1 more source

Harnessing nanomaterials to precisely regulate the immunosuppressive tumor microenvironment for enhanced immunotherapy

BMEMat, Volume 4, Issue 1, March 2026.
The immunosuppressive tumor microenvironment, characterized by hypoxia, redox imbalance, elevated interstitial fluid pressure, and acidity, was comprehensively elucidated. This review discussed the etiology and consequences of the characteristics of the immunosuppressive tumor microenvironment, and analyzed the recent advancements in nanomaterials for ...
Wen Zhang, Xueyin Hu, Wei Cheng, Lumeng Zhang, Yuanfang Chen, Qinrui Fu, Luntao Liu, Saijun Fan   +7 more
wiley   +1 more source

Antimycobacterial and Nitric Oxide Production Inhibitory Activities of Goyazensolide and Centratherin Isolated From Eremanthus crotonoides by High‐Speed Countercurrent Chromatography

Chemistry &Biodiversity, Volume 23, Issue 3, March 2026.
ABSTRACT In this study, bioassay‐guided fractionation of the ethanolic extract from Eremanthus crotonoides leaves enabled the isolation of two bioactive sesquiterpene lactones, centratherin and goyazensolide, which were evaluated for their antimycobacterial and anti‐inflammatory properties.
Natalie Giovanna da Rocha Ximenes, Sanderson Dias Calixto, Thatiana Lopes Biá Ventura Simão, Elena B. Lassunskaia, Patrícia de Homobono de Brito Moura, Ivana Ramos Correa Leal, Michelle Frazão Muzitano, Shaft Corrêa Pinto   +7 more
wiley   +1 more source

Assessment of Lichens' Metabolic and Degradation Products at Dornava Manor [PDF]

, 2012
Five major types of lichen were discovered in the investigated specimens from Dornava Manor. All these lichens and/or their combinations are considered common lichenous overgrowth for the region and its climate.
Legan, L., Ocepek, N., Retko, K., Ropret, P., Spec, T., Tavzes, S.   +5 more
core   +1 more source

The Contribution of Cholesterol and Squalene Synthase in Cancer: Molecular Mechanisms, Lipid Rafts and Therapeutic Approaches

Medicinal Research Reviews, Volume 46, Issue 2, Page 352-381, March 2026.
ABSTRACT A plethora of cellular signaling pathways are dysregulated in cancer cells, promoting carcinogenesis and migration. Cholesterol has recently been linked to cancer by several subcellular mechanisms, especially by its involvement in the formation of lipid rafts, which promote oncogenic signaling and cancer cell invasion. Squalene synthase (SQS),
Danai Mavridi, Theodora Katavati, Angeliki P. Kourounakis   +2 more
wiley   +1 more source